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GMC Yukon 2000–2006

GMC YukonModel years 2000–2006

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A record is under an engine, a drive or a series only where it says so: the characters of the vehicle identification number filed with a complaint, its text, or what its document says it applies to. A record that does not say is kept as "not stated". The filed numbers and the documents do not tell 4WD from AWD.

Common on this vehicle:Warning lightLoss of engine power, no accelerationMisfire or rough idleNoise

Record by record

16 records state a cause or a remedy. Each record is shown as short labels in the order fault → finding the cause → correction. Press a label to narrow to the records that state it.

Symptom

Component named as the cause

Work done

A ribbon is as wide as the records that state both of its ends (only the commonest are drawn). A record that names several symptoms or components runs through each. Orange is records that say the fault came back or was not fixed. Results come from owners’ reports only; one that does not say is “result not stated”. None of this is a likelihood of a cause or a rate at which work succeeds.

Read the records one by one (14)

Known issuesIncreased accelerator pedal effort / throttle body sticks (clean and adjust, do not replace)1

  1. Manufacturer communication2000–2002 GMC YUKON ・ 2003-04-01

    Increased accelerator pedal effort: clean throttle body and adjust blade

    1. 1Fault

      Not stated

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Repair

      • The correction named in the subject is to clean the throttle body and adjust the blade.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Bulletin 02-06-04-054A, which replaces 02-06-04-054, covers increased accelerator pedal effort on 1999-2002 Chevrolet Silverado, Suburban, Tahoe, Avalanche and GMC Sierra, Yukon, XL with the 4.8L or 5.3L V8 engine (RPOs LR4, LM7, L59).
    • Repair：The correction named in the subject is to clean the throttle body and adjust the blade.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    Bulletins – MARCH, 2003 02-06-04-054A; replaces 02-06-04-054; Increased Accelerator Pedal Effort (Clean Throttle Body and Adjust Blade); 1999-2002 Chevrolet Silverado, Suburban, Tahoe, Avalanche, GMC Sierra, Yukon, XL with 4.8L or 5.3L V8 Engine (NIVs V, T, Z -- RPOs LR4, LM7, L59) Increased Accelerator Pedal Effort (Clean Throttle Body and Adjust Blade)

Known issuesDTCs P2108, P1516 and U0107 (do not replace the TAC module)1

  1. Manufacturer communication2006 GMC YUKON ・ 2007-01-25

    LR4, LY2, L33, LH6, LM7, L59, LC9, LMG, LY5, LS2, LQ9, LQ4, L76, LY6 Throttle Actuator Control Module Communication

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      LR4, LY2, L33, LH6, LM7, L59, LC9, LMG, LY5, LS2, LQ9, LQ4, L76, LY6 THROTTLE ACTUATOR CONTROL (TAC). MODULE CODES, MIL/SES DTC'S P2108, P1516, U0107, REDUCED ENGINE POWER. *KB

      What the documents say to do

      DTCs P2108, P1516 and U0107 (do not replace the TAC module)

      Confirm

      • Perform the diagnostics for the DTCs, but delete the steps that involve replacing the TAC module.

      Caution

      • Do not replace the TAC module; the reference given is PIP 3812A.
    Read the sentences of the record
    Remedy
    LR4, LY2, L33, LH6, LM7, L59, LC9, LMG, LY5, LS2, LQ9, LQ4, L76, LY6 THROTTLE ACTUATOR CONTROL (TAC). MODULE CODES, MIL/SES DTC'S P2108, P1516, U0107, REDUCED ENGINE POWER. *KB

Known issuesFuel pressure regulator buzz / hum after replacement (check fuel pump feed voltage drop and connector crimps)1

  1. Manufacturer communication2001–2002 GMC THE 4.8L RPO LR4 (VIN V), 5.3L RPO LM7 (VIN T), AND 6.0L RPO LQ4 (VIN U) (YUKON) ・ 2002-01-01

    Changes to the Gen III engines' fuel injection system for 2002, and the parts specific to the E85-capable L59

    1. 1Fault

      • The 5.3L L59 has an E85 compatible fuel system, which can handle fuel that is up to 85% ethanol. Its fuel system components are specially designed to survive in this environment. Because of this, fuel rail service is different from the other Gen III engines.
      • For 2002, there will be early and late model intake air fuel modules (IAFM), consisting of the throttle body, fuel rail and injectors, and intake manifold. The early IAFMs will be the same as 2001.
      • The PCV valve will be changed from a variable valve to a fixed orifice.

    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      • The fuel pressure is different for this application (the E85 fuel rail): 334 to 375 kPa (48 to 54 psi).

    3. 3Correction

      Repair

      • The late production IAFMs on engines that do not require EGR will have a cast-over EGR port. All service replacement manifolds for 2002 will have an open EGR port. If the manifold you are replacing does not have EGR, you must install the supplied plug and screw, following the instructions in the parts package.

      Parts

      • The L59 uses Denso injectors, which are not interchangeable with the Multec 2 injectors used in the other Gen III applications.
      • Because of this, the right fuel rail, left fuel rail and fuel crossover pipe are available only as a complete assembly.
      • The fuel pressure regulator is also specific to the E85 fuel rail. It is larger in diameter than those used in the other Gen III engine applications and uses a special diaphragm that is compatible with E85 fuels.

      Caution

      • If you replace the O-rings, be sure they are specific to this injector. The Denso injector is longer than the Multec 2.
      • The L59 fuel rail is made of a special material that is resistant to degradation from E85 fuel. Special thread-cutting screws hold the fuel crossover in place. Do not remove these screws. Re-installing them will cut new threads, destroying the former threads and creating a possibility of failure.
      • Three different fuel pressure regulators are used this year. Each one is held in place on the fuel rail by a unique retainer, and the retainer diameter and window dimensions are different for each. Use the correct retainer to ensure adequate retention of the fuel pressure regulator.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：In 2001 the Gen III engine family was the 4.8L RPO LR4 (VIN V), the 5.3L RPO LM7 (VIN T) and the 6.0L RPO LQ4 (VIN U); for 2002 the 6.0L RPO LQ9 (VIN N) and the 5.3L L59 (VIN Z) are being added.
    • Condition：The 5.3L L59 has an E85 compatible fuel system, which can handle fuel that is up to 85% ethanol. Its fuel system components are specially designed to survive in this environment. Because of this, fuel rail service is different from the other Gen III engines.
    • Parts：The L59 uses Denso injectors, which are not interchangeable with the Multec 2 injectors used in the other Gen III applications.
    • Caution：If you replace the O-rings, be sure they are specific to this injector. The Denso injector is longer than the Multec 2.
    • Caution：The L59 fuel rail is made of a special material that is resistant to degradation from E85 fuel. Special thread-cutting screws hold the fuel crossover in place. Do not remove these screws. Re-installing them will cut new threads, destroying the former threads and creating a possibility of failure.
    • Parts：Because of this, the right fuel rail, left fuel rail and fuel crossover pipe are available only as a complete assembly.
    • Parts：The fuel pressure regulator is also specific to the E85 fuel rail. It is larger in diameter than those used in the other Gen III engine applications and uses a special diaphragm that is compatible with E85 fuels.
    • Confirm：The fuel pressure is different for this application (the E85 fuel rail): 334 to 375 kPa (48 to 54 psi).
    • Caution：Three different fuel pressure regulators are used this year. Each one is held in place on the fuel rail by a unique retainer, and the retainer diameter and window dimensions are different for each. Use the correct retainer to ensure adequate retention of the fuel pressure regulator.
    • Condition：For 2002, there will be early and late model intake air fuel modules (IAFM), consisting of the throttle body, fuel rail and injectors, and intake manifold. The early IAFMs will be the same as 2001.
    • Condition：The PCV valve will be changed from a variable valve to a fixed orifice.
    • Repair：The late production IAFMs on engines that do not require EGR will have a cast-over EGR port. All service replacement manifolds for 2002 will have an open EGR port. If the manifold you are replacing does not have EGR, you must install the supplied plug and screw, following the instructions in the parts package.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    Changes to the Gen III Engine Family Fuel Injection System In 2001 the Gen III engine family was comprised of the 4.8L RPO LR4 (VIN V), 5.3L RPO LM7 (VIN T), and 6.0L RPO LQ4 (VIN U). For 2002, the 6.0L RPO LQ9 (VIN N) and the 5.3L L59 (VIN Z) are being added to the list. The 5.3L L59 is equipped with an E85 compatible fuel system, which can handle fuel that is up to 85% ethanol. Fuel system components are specially designed to survive in this environment. Because of this, fuel rail service is different from the other Gen III engines. The L59 uses Denso injectors that are not interchangeable with the Multec 2 injectors used in the other Gen III applications. If you replace the O-rings, be sure they are specific to this injector. Also notice that the Denso injector is longer than the Multec 2. The L59 fuel rail is made of a special material that is resistant to degradation from E85 fuel. Special thread-cutting screws hold the fuel crossover in place. Do not remove these screws. Re-installing them will cut new threads, destroying the former threads and creating a possibility of failure. Because of this, the right fuel rail, left fuel rail and fuel crossover pipe are available only as a complete assembly. The fuel pressure regulator is also specific to the E85 fuel rail. It is larger in diameter than those used in the other Gen III engine applications and uses a special diaphragm that is compatible with E85 fuels. The fuel pressure regulator is also specific to the E85 fuel rail. It is larger in diameter than those used in the other Gen III engine applications and uses a special diaphragm that is compatible with E85 fuels. The fuel pressure is different for this application -- 334 to 375 kPa (48 to 54 psi). Three different fuel pressure regulators are used this year. Each one is held in place on the fuel rail by a unique retainer. The retainer diameter and window dimensions are different for each. Use the correct retainer to ensure adequate retention of the fuel pressure regulator. For 2002, there will be early and late model intake air fuel modules (IAFM), consisting of the throttle body, fuel rail and injectors, and intake manifold. The early IAFMs will be the same as 2001. The PCV valve will be changed from a variable valve to a fixed orifice. Also the late production IAFMs on engines that do not require EGR will have a cast-over EGR port. All service replacement manifolds for 2002 will have an open EGR port. If the manifold you are replacing does not have EGR, you must install the supplied plug and screw, following the instructions in the parts package.

Known issuesLean hesitation, sag or stumble at -6 to +20°C coolant temperature (PCM reprogram)1

  1. Manufacturer communication2000 GMC YUKON ・ 2001-05-01(also printed in 1 other issues)

    Lean hesitation, sag or stumble at -6 to +20°C coolant temperature (bulletin 00-06-03-009A)

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Repair

      • The correction is to reprogram the PCM.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Bulletin 00-06-03-009A, which replaces 00-06-03-009, lean hesitation, sag or stumble when coolant temperature is between -6 and +20°C, lists 2000 Chevrolet and GMC C/K models (Silverado, Sierra, Suburban, Tahoe, Yukon, Yukon XL) with the 4.8L, 5.3L or 6.0L V8 engine and 4L60-E automatic transmission (RPO M30).
    • Repair：The correction is to reprogram the PCM.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    This review of service bulletins released through mid-April 00-06-03-009A; replaces 00-06-03- 009; Lean Hesitation, Sag or Stumble When Coolant Temperature is Between - 6 and +20°C (Reprogram PCM); 2000 Chevrolet and GMC C/K Models (Silverado, Sierra, Suburban, Tahoe, Yukon, Yukon XL) with 4.8L, 5.3L or 6.0L V8 Engine (VINs V, T, U -- RPOs LR4, LM7, LQ4) with 4L60-E Automatic Transmission (RPO M30) Lean Hesitation, Sag or Stumble When Coolant Temperature is Between - 6 and +20°C (Reprogram PCM)

Known issuesHigher than expected engine oil consumption (PCV valve replacement)1

  1. Manufacturer communication2000–2002 GMC FULL-SIZE PICKUPS AND UTILITIES (YUKON) ・ 2002-09-01

    Higher than expected engine oil consumption: replace the PCV valve (bulletin 01-06-01-029B)

    1. 1Fault

      Not stated

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Repair

      • The condition is higher than expected engine oil consumption; the correction is to replace the PCV valve.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Bulletin 01-06-01-029B replaces 01-06-01-029A and applies to 1999-2002 Full-Size Pickups and Utilities with the 4.8L, 5.3L or 6.0L engine (VINs V, T, N, U; RPOs LR4, LM7, LQ9, LQ4).
    • Repair：The condition is higher than expected engine oil consumption; the correction is to replace the PCV valve.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    Bulletins – August 2002 01-06-01-029B; replaces 01-06-01-029A; Higher than Expected Engine Oil Consumption (Replace PCV Valve) 1999-2002 Full-Size Pickups and Utilities with 4.8L, 5.3L or 6.0L Engine (VINs V, T, N, U – RPOs LR4, LM7, LQ9, LQ4) Higher than Expected Engine Oil Consumption (Replace PCV Valve)

Known issuesRear bank knock sensor corrosion from water intrusion (P0332)1

  1. Manufacturer communication2000–2002 GMC SPECIFIED VEHICLES 1998-2002 WITH 4.8L, 5.3L OR 6.0L ENGINE (YUKON) ・ 2002-09-01(also printed in 1 other issues)

    Audible spark knock, MIL illuminated, DTC P0332 set: replace the rear bank knock sensor (bulletin 02-06-04-023A)

    1. 1Fault

      • Audible spark knock (detonation), MIL illuminated, DTC P0332 set.

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Repair

      • Replace the rear bank knock sensor and RTV the area around the sensor.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Bulletin 02-06-04-023A, which replaces 02-06-04-023, lists "specified vehicles 1998-2002 with 4.8L, 5.3L or 6.0L Engine" (VINs V, T, Z, N, U; RPOs LR4, LM7, L59, LQ9, LQ4).
    • Condition：Audible spark knock (detonation), MIL illuminated, DTC P0332 set.
    • Repair：Replace the rear bank knock sensor and RTV the area around the sensor.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    Bulletins – August 2002 02-06-04-023A; replaces 02-06-04-023; Audible Spark Knock (Detonation), MIL Illuminated, DTC P0332 Set (Replace Rear Bank Knock Sensor and RTV Area Around Sensor); specified vehicles 1998-2002 with 4.8L, 5.3L or 6.0L Engine (VINs V, T, Z, N, U – RPOs LR4, LM7, L59, LQ9, LQ4) Audible Spark Knock (Detonation), MIL Illuminated, DTC P0332 Set Replace Rear Bank Knock Sensor and RTV Area Around Sensor

No component category5

  1. Manufacturer communication2001–2003 GMC CARS AND LD TRUCKS WITH 4.8L, 5.3L, 5.7L OR 6.0L V8 ENGINE (YUKON) ・ 2003-02-01

    Engine knock or lifter noise: replace the O-ring (bulletin 02-06-01-038)

    1. 1Fault

      • Engine knock or lifter noise.

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Repair

      • Replace the O-ring.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Bulletin 02-06-01-038 lists "2001-03 Cars and LD Trucks with 4.8L, 5.3L, 5.7L or 6.0L V8 Engine" (VINs V, T, Z, G, S, N, U; RPOs LR4, LM7, L59, LS1, LS6, LQ9, LQ4).
    • Condition：Engine knock or lifter noise.
    • Repair：Replace the O-ring.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    Bulletins – January, 2003 02-06-01-038; Engine Knock or Lifter Noise (Replace O-Ring); 2001-03 Cars and LD Trucks with 4.8L, 5.3L, 5.7L or 6.0L V8 Engine (VINs V, T, Z, G, S, N, U -- RPOs LR4, LM7, L59, LS1, LS6, LQ9, LQ4) Engine Knock or Lifter Noise Replace O-Ring

  2. Manufacturer communication2000–2003 GMC SPECIFIED VEHICLES 1998-2003 WITH 4.8L, 5.3L, 5.7L OR 6.0L V8 ENGINE (YUKON) ・ 2002-11-01

    Needle bearings found in the oil pan: replace the rocker arms (bulletin 02-06-01-029)

    1. 1Fault

      • Needle bearings found in the oil pan.

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Repair

      • Replace the rocker arms.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Bulletin 02-06-01-029 lists "Specified vehicles 1998-2003 with 4.8L, 5.3L, 5.7L or 6.0L V8 Engine" (VINs V, T, G, S, U; RPOs LR4, LM7, LS1, LS6, LQ4, LQ9).
    • Condition：Needle bearings found in the oil pan.
    • Repair：Replace the rocker arms.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    Bulletins - October, 2002 02-06-01-029; Needle Bearings Found in Oil Pan (Replace Rocker Arms); Specified vehicles 1998-2003 with 4.8L, 5.3L, 5.7L or 6.0L V8 Engine (VINs V, T, G, S, U -- RPOs LR4, LM7, LS1, LS6, LQ4, LQ9) Needle Bearings Found in Oil Pan Replace Rocker Arms

  3. Manufacturer communication2001–2002 GMC VEHICLES WITH 4.8L, 5.3L, 5.7L, 6.0L OR 8.1L ENGINE (YUKON) ・ 2002-04-01

    Revised DTC P1221 (bulletin 02-06-04-005)

    1. 1Fault

    2. 2Finding the cause

      Steps to confirm (in the document’s order)

      • Revised DTC P1221.

    3. 3Correction

      Bulletins – March 2002 02-06-04-005; Revised DTC P1221; specified 2001-02 vehicles with 4.8L, 5.3L, 5.7L, 6.0L or 8.1L Engine (VINs V , T , G, S, U – RPOs LR4, LM7 , LS1, LS6, LQ4, L18) Revised DTC P1221

    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Bulletin 02-06-04-005 lists "specified 2001-02 vehicles with 4.8L, 5.3L, 5.7L, 6.0L or 8.1L Engine" (VINs V, T, G, S, U; RPOs LR4, LM7, LS1, LS6, LQ4, L18).
    • Confirm：Revised DTC P1221.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    Bulletins – March 2002 02-06-04-005; Revised DTC P1221; specified 2001-02 vehicles with 4.8L, 5.3L, 5.7L, 6.0L or 8.1L Engine (VINs V , T , G, S, U – RPOs LR4, LM7 , LS1, LS6, LQ4, L18) Revised DTC P1221

  4. Manufacturer communication2000–2002 GMC CARS AND TRUCKS WITH 4.8L, 5.3L, 5.7L OR 6.0L ENGINE (YUKON) ・ 2002-02-01

    Revised cylinder head installation and replacement procedures (bulletin 01-06-01-027)

    1. 1Fault

      Not stated

    2. 2Finding the cause

      Not stated

    3. 3Correction

      Repair

      • Revised cylinder head installation and replacement procedures.
    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Bulletin 01-06-01-027 lists "Specified 1997-2002 Cars and Trucks with 4.8L, 5.3L, 5.7L or 6.0L Engine" (VINs V, T, Z, G, S, U, N; RPOs LR4, LM7, L59, LS1, LS6, LQ4, LQ9).
    • Repair：Revised cylinder head installation and replacement procedures.

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    Bulletins – January 2002 01-06-01-027; Revised Cylinder Head Installation and Replacement Procedures; Specified 1997-2002 Cars and Trucks with 4.8L, 5.3L, 5.7L or 6.0L Engine (VINs V, T, Z, G, S, U, N – RPOs LR4, LM7, L59, LS1, LS6, LQ4, LQ9) Revised Cylinder Head Installation and Replacement Procedures

  5. Manufacturer communication2001 GMC C/K UTILITY MODELS (YUKON) ・ 2001-04-01

    Engine oil level indicator and tube change (bulletin 00-06-01-015B)

    1. 1Fault

      Not stated

    2. 2Finding the cause

      Not stated

    3. 3Correction

      This review of service bulletins released through mid-March 00-06-01-015B; Engine Oil Level Indicator and Tube Change; 2000-01 Chevrolet and GMC C/K Pickup Models (Silverado, Sierra), 2001 Chevrolet and GMC C/K Utility Models with 4.8L, 5.3L or 6.0L V8 Engine (VINs V, T, U -- RPOs LR4, LM7, LQ4)

    Read the sentences of the record

    From the manufacturer’s document

    • Applies to：Bulletin 00-06-01-015B, engine oil level indicator and tube change, lists 2000-01 Chevrolet and GMC C/K Pickup Models (Silverado, Sierra) and 2001 Chevrolet and GMC C/K Utility Models with the 4.8L, 5.3L or 6.0L V8 engine (VINs V, T, U; RPOs LR4, LM7, LQ4).

    Open this issue of GM TechLink ↗ The points above are read from an article of TechLink, GM’s monthly publication for dealership technicians. The article itself is not reproduced here.

    Remedy
    This review of service bulletins released through mid-March 00-06-01-015B; Engine Oil Level Indicator and Tube Change; 2000-01 Chevrolet and GMC C/K Pickup Models (Silverado, Sierra), 2001 Chevrolet and GMC C/K Utility Models with 4.8L, 5.3L or 6.0L V8 Engine (VINs V, T, U -- RPOs LR4, LM7, LQ4)

ENGINE AND ENGINE COOLING3

  1. Manufacturer communication2004–2005 GMC YUKON ・ 2005-11-30

    LM7, L59 or L33 Engine Cold Start Issues and O2 Sensor Service

    1. 1Fault

    2. 2Finding the cause

    3. 3Correction

    Read the sentences of the record
    Remedy
    LM7, L59 OR L33 ENGINES WITH COLD START ROUGH OR INCORRECT IDLE, MISFIRE, MALFUNCTION INDICATOR LAMP (MIL) OR FLASHING REQUIRING O2 SENSOR REPLACEMENT. *TT

  2. Manufacturer communication2004 GMC YUKON ・ 2004-05-06

    EVAP Code P0442 on Various Engines Notification

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      4.3 4.8 5.3 6.0 LR4 LU3 LM7 L59 LQ4 LQ9 ENGINES- EVAP CODE P0442. *MR

    Read the sentences of the record
    Remedy
    4.3 4.8 5.3 6.0 LR4 LU3 LM7 L59 LQ4 LQ9 ENGINES- EVAP CODE P0442. *MR

  3. Manufacturer communication2004 GMC YUKON ・ 2004-04-30

    O2 Sensor Codes P0135, P0141, P0155, P0161 – Service Information

    1. 1Fault

    2. 2Finding the cause

      Not stated

    3. 3Correction

      4.8 5.3 LM4 LM7 LR4 ENGINE - WITH O2 SENSOR CODES P0135, P0141, P0155, P0161. SIT BULLETIN 1452753. *TT

    Read the sentences of the record
    Remedy
    4.8 5.3 LM4 LM7 LR4 ENGINE - WITH O2 SENSOR CODES P0135, P0141, P0155, P0161. SIT BULLETIN 1452753. *TT

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